Tobacco
| Fri 15 May 2026
Beijing, May 15 -- China Tobacco Sichuan Industrial has submitted a patent application for Conveying System. Yang Li, Zhao Jun, Ni Chunyi, Feng Yi, Liao Xiaoning, You Haiyang, Han Jing, Gao Maoning, Liu Junyi, Yang Fei, Yang Rujun, Zhong Donghuai, Yang Jing, Deng Yawen, Zheng Rui and Ding Yan developed the invention.
The patent..